Model: SAMSUNG HW-J8500 Power: 350 W USB: Yes HDMI: Yes Karaoke: No 9.1 Channel: Yes 3D: Yes Internet: Yes Home Theatre: SAMSUNG HW-J8500

Model: SAMSUNG HW-J7500 Power: 320 W USB: Yes HDMI: Yes Karaoke: No 4.1 Channel: Yes 3D: Yes Internet: Yes Home Theatre: SAMSUNG HW-J7500

Model: SAMSUNG HW-K550 Power: 340 W Inputs: AUX, USB, bluetooth, HDMI Soundbar: SAMSUNG HW-K550

Model: SAMSUNG HW-K360 Power: 130 W Inputs: AUX, USB, bluetooth Soundbar: SAMSUNG HW-K360